Pharmacists interventions using Bluetooth technology and telehealth to improve blood pressure-A pilot study

To assess patients' knowledge of blood pressure (BP) and their comfort level with using technology, including a Bluetooth-enabled BP device and pharmacist telemonitoring. The secondary objective was to discover if pharmacist interventions improved BP readings.

The study took place in Pharmacy Plus and the Family Medicine Department at the University of South Florida in Tampa, FL.

The pharmacists within Pharmacy Plus and the Family Medicine Department are part of the interdisciplinary team providing care to patients and seeking to achieve optimal patient outcomes. Pharmacy Plus breaks away from the traditional behind-the-counter model using innovative technology to create a personalized experience for patients.

During this pilot study, the patients received a Bluetooth-enabled BP monitor and were asked to obtain their BP readings at least once daily for 6 weeks. The patients' electronic health records automatically captured the BP readings, which were reviewed by the study pharmacists. The patients had an appointment with the pharmacists once weekly via a telehealth platform through which they were counseled on their weekly average BP, BP goals, lifestyle modifications, and proper use of the devices.

The patients completed a prestudy survey assessing their baseline knowledge of BP, comfort level when using technology, and ease in working with pharmacists. Reliability and satisfaction in using the BP device and telehealth communication with pharmacists were also assessed poststudy.

Twelve patients enrolled, with 9 completing the study. There was a statistically significant increase in patients' knowledge of BP and an improvement in the recommended lifestyle modifications. In addition, comfort level regarding communication with the pharmacist was statistically significantly improved. The patients responded positively to using the Bluetooth-enabled BP monitor and telehealth for receiving health care services.

Using Bluetooth-enabled BP monitors that report results in real time into electronic health records, along with pharmacist interventions within a team-based care model, may result in improved BP control and patient outcomes.